- Unique - patent pending - method to magnetize screwdriver tips! - Slide on and leave on to magnetize screwdriver tip or drill bit. never drop a screw again. - Metal shavings cling to drill bit while drilling in ferrous metals. - Stayzon is available in 4 sizes 1/4¿, 3/16¿, 5/16¿ and our newest 6-magnetgodzilla 7/16¿ for 4in1, 6in1 and 8in1 screwdrivers. - Use with screwdriver bits, drill bits and screwdrivers. See more technical details